Overview
overview
8Static
static
39f9b912f46...51.exe
windows7-x64
39f9b912f46...51.exe
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3SogouSoftware.exe
windows7-x64
1SogouSoftware.exe
windows10-2004-x64
1SogouSoftw...er.dll
windows7-x64
8SogouSoftw...er.dll
windows10-2004-x64
8crash/.svn...rt.exe
windows7-x64
1crash/.svn...rt.exe
windows10-2004-x64
1crash/Exce...rt.exe
windows7-x64
1crash/Exce...rt.exe
windows10-2004-x64
1download/d...Fw.exe
windows7-x64
1download/d...Fw.exe
windows10-2004-x64
1download/d...71.dll
windows7-x64
1download/d...71.dll
windows10-2004-x64
1download/d...71.dll
windows7-x64
3download/d...71.dll
windows10-2004-x64
3download/d...b1.dll
windows7-x64
1download/d...b1.dll
windows10-2004-x64
1download/d...Fw.exe
windows7-x64
3download/d...Fw.exe
windows10-2004-x64
7download/d...71.dll
windows7-x64
3download/d...71.dll
windows10-2004-x64
3download/d...71.dll
windows7-x64
3download/d...71.dll
windows10-2004-x64
3download/d...b1.dll
windows7-x64
3download/d...b1.dll
windows10-2004-x64
3download/xldl.dll
windows7-x64
3download/xldl.dll
windows10-2004-x64
3Analysis
-
max time kernel
135s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
04-06-2024 00:54
Static task
static1
Behavioral task
behavioral1
Sample
9f9b912f4685dfda0e8369d5562952c7783d78acccf4dba63a0061ac6df01a51.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
9f9b912f4685dfda0e8369d5562952c7783d78acccf4dba63a0061ac6df01a51.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
SogouSoftware.exe
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
SogouSoftware.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
SogouSoftwareLoader.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
SogouSoftwareLoader.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
crash/.svn/text-base/ExceptionReport.exe
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
crash/.svn/text-base/ExceptionReport.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
crash/ExceptionReport.exe
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
crash/ExceptionReport.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
download/download/.svn/text-base/MiniTPFw.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
download/download/.svn/text-base/MiniTPFw.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
download/download/.svn/text-base/msvcp71.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
download/download/.svn/text-base/msvcp71.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
download/download/.svn/text-base/msvcr71.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
download/download/.svn/text-base/msvcr71.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
download/download/.svn/text-base/zlib1.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
download/download/.svn/text-base/zlib1.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
download/download/MiniTPFw.exe
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
download/download/MiniTPFw.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
download/download/msvcp71.dll
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
download/download/msvcp71.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
download/download/msvcr71.dll
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
download/download/msvcr71.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
download/download/zlib1.dll
Resource
win7-20240419-en
Behavioral task
behavioral28
Sample
download/download/zlib1.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
download/xldl.dll
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
download/xldl.dll
Resource
win10v2004-20240426-en
General
-
Target
download/download/msvcp71.dll
-
Size
492KB
-
MD5
a94dc60a90efd7a35c36d971e3ee7470
-
SHA1
f936f612bc779e4ba067f77514b68c329180a380
-
SHA256
6c483cbe349863c7dcf6f8cb7334e7d28c299e7d5aa063297ea2f62352f6bdd9
-
SHA512
ff6c41d56337cac074582002d60cbc57263a31480c67ee8999bc02fc473b331eefed93ee938718d297877cf48471c7512741b4aebc0636afc78991cdf6eddfab
-
SSDEEP
12288:b692dAsfQqt4oJcRYRhUgiW6QR7t5k3Ooc8iHkC2ek:bSYACJcRYe3Ooc8iHkC2e
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 820 2792 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3484 wrote to memory of 2792 3484 rundll32.exe 82 PID 3484 wrote to memory of 2792 3484 rundll32.exe 82 PID 3484 wrote to memory of 2792 3484 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\download\download\msvcp71.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\download\download\msvcp71.dll,#12⤵PID:2792
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 6043⤵
- Program crash
PID:820
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2792 -ip 27921⤵PID:3076